2017656574

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1\times {\mathrm{6079}}^1$

素因数の和:6975

約数の個数: 16

約数和(自身を含む): 3043307520

約数和(自身を除く): 1025650946

約数列:

[1, 2, 263, 526, 631, 1262, 6079, 12158, 165953, 331906, 1598777, 3197554, 3835849, 7671698, 1008828287, 2017656574]

約数ペア:

[(1, 2017656574), (2, 1008828287), (263, 7671698), (526, 3835849), (631, 3197554), (1262, 1598777), (6079, 331906), (12158, 165953)]